Proline® Tank Vent For Stihl 020 021 025 028 038 039 029 042 048 MS200 MS390

Proline® fuel tank vent for Stihl chainsaws. Please compare your existing part with ours to verify proper fitment; actual product pictures are shown.

Includes:

• Vent 
• Hose

Replaces Stihl OEM #:

• 1129 350 5850, 11293505850
• 1117 350 5800, 11173505800 

Also referred to as: 

• Fuel tank breather valve, tank vent valve, one‐way fuel vent, fuel vent valve, fuel tank check valve, fuel system vent, breather valve for chainsaws

Fits Models:

• 009, 010, 011, 012, 020, 020T, 021, 023, 025, 028, 029, 038, 039, 042, 048, MS200, MS200T, MS210, MS230, MS250, MS290, MS310, MS390, MS 200, MS 200T, MS 210, MS 230, MS 250, MS 290, MS 310, MS 390